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The Minor Planet Observer
and
Palmer Divide Observatory

13025 Zurich (2006)

MPC Designation: 1989 BA
Lightcurves Period (h): 18.53 0.02
Amplitude (mag): 0.24 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: SBIG STL-1001E
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2006-10-27 06:00  16.47   13.6   23.4   23.1
2006-10-28 00:00  16.48   13.7   23.4   23.2
2006-10-29 06:00  16.48   14.1   23.4   23.3
2006-10-29 06:00  16.48   14.1   23.4   23.3
2006-10-30 06:00  16.49   14.3   23.4   23.4
2006-11-09 07:00  16.60   17.4   23.6   24.2
2006-11-11 07:00  16.62   18.0   23.7   24.3

Data Points: 258
Discovered: 1989-01-28  Zimmerwald  P. Wild
Family/Group: Phocaea
Taxonomic Class: S (Assumed)
Published: MPB 34, 32-37
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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